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GPC Columns Can Withstand High Temperatures

February 10, 2014 1:13 pm | by Tosoh Bioscience LLC

Tosoh Bioscience’s TSKgel High Temperature (HT) and Ultra-High Temperature (HT2) GPC Columns are designed for gel permeation chromatography and size exclusion chromatography (GPC/SEC. The release of these columns is accompanied by the EcoSEC High Temperature GPC System for polymer analysis up to 220 C.

Online Tool Guides pH Selection

February 10, 2014 1:10 pm | by Thermo Fisher Scientific

Designed to make it quick and easy to choose the right pH electrode for any laboratory application, the Thermo Scientific Orion pH Electrode Selection Guide is an interactive guide that helps the user select the most appropriate pH electrode to meet their indicated needs and budget.

Product Guide Highlights Column Offerings

February 10, 2014 1:08 pm | by Phenomenex

Phenomenex has published its updated product and services guide for 2014/2015. Covering the company’s lines of HPLC/UHPLC columns, GC columns, SFC columns and sample preparation products, this year’s catalog highlights many new offerings, including a Yarra analytical dimension and prep column and an Aeris Peptide 2.6µ column.

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HPLC Columns Ideal for Protein Separation

February 10, 2014 1:06 pm | by JM Science, Inc.

Chromatographic separations of proteins are based on their difference either in size (size exclusion chromatography), electric charges (ion exchange chromatography), or hydrophobicity (reversed-phase chromatography).

UHPLC System for Nano to Microscale Separations

February 10, 2014 1:03 pm | by Waters Corp.

Waters’ ACQUITY UPLC M-Class System is a nano- to microscale UltraPerformance LC (UPLC) system rated for 15,000 psi operation. Coupled to proprietary mass spectrometers, the system delivers the sensitivity to quantify and identify very small concentrations of key molecules.

IC Units Have Unlimited Configuration Possibilities

February 10, 2014 1:00 pm | by Metrohm USA

Metrohm’s series of IC systems includes the high-performance 940 Professional IC and the smaller, but just as reliable, 930 Compact IC Flex. These versatile ion chromatographs are self-monitoring and feature unlimited configuration possibilities that are able to meet specific analytical requirements.

GC System Conserves Helium, Reduces Costs

February 10, 2014 12:58 pm | by Thermo Fisher Scientific, Inc.

Scientists using gas chromatography can enjoy a number of options with the Thermo Scientific TRACE 1300 Series GC system, designed to conserve helium, permit use of multiple detectors simultaneously, automate sampling gas workflows and perform flame photometric detection.

CE System Boasts High-throughput Sampling

February 10, 2014 12:56 pm | by Minot Analytical

Minot Analytical’s CE (capillary electrophoresis) system, from Prince Technologies, offers high efficiency separation for both small and large molecules with a choice of internal diode array and external modular detectors.

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Flow Restrictors Eliminate Gas Clogging Problem

February 10, 2014 12:53 pm | by Mott Corp.

Mott precision porous metal flow restrictors are reliable, cost-effective replacements for orifices, capillaries or micrometering valves. Product designers can be assured of a constant gas flow at a given gas pressure without having to worry about clogging and without having to design for wide variations in flow.

Bubble Trap Removes Unwanted Gases

February 10, 2014 12:49 pm | by L.J. Star Inc.

L.J. Star has developed a sanitary-service bubble trap specifically designed for chromatography applications. The bubble trap is designed to be crevice-free and self-draining, efficiently removing unwanted gas or air bubbles in process fluids without providing areas where harmful bacteria could accumulate.

UV-Vis Spectrophotometer Boasts Wireless Control

February 10, 2014 12:47 pm | by Hitachi High Technologies America, Inc.

The Hitachi UH5300 is an innovative, double-beam UV-Vis system incorporating the latest IT technology. It can be operated in a wireless configuration from an iPad or Windows 8.1 tablet/PC, or wired directly to a PC.

GC Autosampler Expands Easily

February 10, 2014 12:45 pm | by EST Analytical

The Flex Series GC Autosampler from EST Analytical offers an enhanced level of automation for today’s GC and GCMS laboratories for both end users and OEM customers.

Autosampler Offers Enhanced Reproducibility

February 10, 2014 12:42 pm | by CDS Analytical

The CDS-7400 soil/water purge and trap autosampler offers enhanced reproducibility and compatibility with a variety of purge and trap concentrators. The system features a 72-position autosampler with three removable trays of 24 vials, and automated water addition of 5 mL for soil samples.

GC Valve Oven Ensures Purity of Fuel Products

February 10, 2014 12:40 pm | by Agilent Technologies Inc.

Agilent Technologies has introduced the Large Valve Oven for its 7890B gas chromatograph system. This versatile, high-capacity external oven can be configured to support complex, multi-valve ASTM International and EN (European Standard) GC applications.

TLC Unit Suited for Forensic Field Work

February 10, 2014 12:37 pm | by Field Forensics

Field Forensics’ microTLC is a portable, fast and easy-to-use solution for rapid pre-screening and presumptive identification of drugs and explosive mixtures.

SEC Columns Designed for Analysis of Monoclonal Antibodies

December 19, 2013 9:40 am | by Tosoh Bioscience LLC

Tosoh Bioscience has added to its line of size exclusion high performance liquid chromatography (HPLC) columns for the analysis of monoclonal antibodies (mAb). The silica-based TSKgel SuperSW mAb HTP column (HTP for “high throughput) offers high throughput separation of the dimer and monomer of a mAb in a reduced analysis time.

Core-Shell Particle Boost LC Column Efficiency

December 19, 2013 9:37 am | by Restek Corp.

Restek’s Raptor LC columns advance the evolution of superficially porous particles. Superficially porous particles (commonly referred to as SPP or “core-shell” particles) boost column efficiency and reduce analysis times.

Silica-, Polymer- Based HPLC Columns

December 19, 2013 9:36 am | by JM Science, Inc.

JM Science offers a complete line of Shiseido HPLC Columns in its 2013 catalog. The CAPCELL PAK is an epoch-making HPLC column that integrates the excellent separation performance of silica-based, polymer-coated packing material.

GC Columns for Energy, Chemical Industries

December 19, 2013 9:33 am | by Agilent Technologies Inc.

Agilent Technologies’ new J&W gas chromatography columns are designed for energy and chemical exploration, processing and distribution applications. The columns include extensions to the PLOT PT product line with aluminum oxide and molecular sieve stationary phases, as well as DB-sulfur SCD (sulfur chemiluminesence detection) columns that increase system reliability and detection stability.

UHPLC, HPLC Columns Boast Extended Lifetime

December 19, 2013 9:30 am | by Advanced Chromatography Technologies Ltd.

Advanced Chromatography Technologies’ has released its ACE CN-ES UHPLC and HPLC columns. These columns incorporate the latest in stationary phase design, combining CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited.

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